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Environmental cable performance has become a mainstream priority, from automotive assembly plants, to the renewable energy industry. When designing a robust VFD cable, the materials used in production are critical to ensure that the cable's electrical properties will guarantee performance...

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VFD Technology has changed the way most of us do business in one way or another. If you have not been influenced in some way by this new technology, then stand by, your time is coming. We have all heard the horror stories about motor failures occurring minutes or hours after applying a new drive...

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Variable-frequency drives (VFD) allow sophisticated control by AC motors by allowing their speed and torque to be precisely adjusted. Control is achieved by varying the frequency to the motor. It does not, however, send a pure sine-wave frequency to the motor. This article will discuss the steps...

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A Variable Frequency Drive (VFD) regulates the speed of a 3-phase AC electric motor by controlling the frequency and voltage of the power it delivers to the motor. Today, these devices (also known as Adjustable Speed Drives or Variable Speed Drives) are becoming prevalent in a wide range...

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Knowing the truth about VFD operation can simplify the selection process for choose a variable frequency drive....

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In order to improve the shark tank's flow control for significant energy savings, NEWPORT AQUARIUM© turned to Mitsubishi Electric's Variable Frequency Drive (VFD) technology....

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When you're building a panel containing Variable Frequency Drives (VFDs), it's easy to underestimate their contribution toward the electrical enclosure's heat load. Part of the problem arises from the paucity of information supplied by manufacturers who don't always publish power dissipation...

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Most modern variable frequency drives operate. by converting a three-phase voltage source to DC and use insulated gate bipolar transistors. (IGBT's) to switch the DC voltage on and off at. typically 3000 to 4000 hertz. Varying the. duration or width of the individual pulses [pulse width modulation...

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Adding a variable frequency drive to a large factory air compressor can reduce energy usage and lower audible noise....

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